<html><head><title>The Alveolar Data files for GAMLSS</title>
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<table width="100%"><tr><td>alveolar(gamlss.data)</td><td align="right">R Documentation</td></tr></table><object type="application/x-oleobject" classid="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e">
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<h2>The Alveolar Data files for GAMLSS</h2>


<h3>Description</h3>

<p>
alveolar : alveolar-bronchiolar adenomas data used by Tamura and Young (1987) and also reproduce in Hand <EM>et
al.</EM>   (1994), data set 256. The data are the number of mice out of certain number of mice (the binomial denominator) in
23 independent  groups, having alveolar-bronchiolar adenomas.
</p>


<h3>Usage</h3>

<pre>

data(alveolar)

</pre>


<h3>Format</h3>

<p>
Data frames each with the following variable.
<dl>
</p>

<dt><code>r</code></dt><dd>a numeric vector showing the number of mice out of
n number of mice (the binomial denominator below) in 23 independent
groups, having alveolar-bronchiolar adenomas.</dd>
<dt><code>n</code></dt><dd>a numeric vector showing the total number of mice</dd>

<p>
</dl>

<h3>Details</h3>

<p>
Data sets usefull for the GAMLSS booklet
</p>


<h3>References</h3>

<p>
Hand <EM>et al.</EM> (1994) <EM>A handbook of small data sets</EM>. Chapman and Hall, London.
</p>


<h3>Examples</h3>

<pre>
data(alveolar)
with(alveolar, hist(r/n))
</pre>



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